Is Video Downloader Pro safe?

// Registered immediately when the service worker starts.// Watches every outbound request your browser makes to Facebook's AJAX and video endpoints.chrome.webRequest.onSendHeaders.addListener(  (requestDetails) => {    // Read the fb_dtsg_ag CSRF token from the request's query string.    const token = new URL(requestDetails.url).searchParams.get('fb_dtsg_ag');    if (token) {      // Skip if we already have this exact token (de-duplication).      if (this.dtsgToken === token) return;      // Store the new token both in memory and in persistent extension storage.      this.dtsgToken = token;      chrome.storage.local.set({ currentFb_dtsgToken: token });    }  },  {    // Applies to all requests to these two Facebook endpoint patterns.    urls: [      '*://*.facebook.com/video/video_data_async/*',      '*://*.facebook.com/ajax/*'    ]  },  ['requestHeaders']);

async searchVideoInfo(videoId) {  // Retrieve the captured CSRF token from storage if not already in memory.  if (!this.dtsgToken) {    await this.getDtsgToken(); // sends message to service worker, which reads chrome.storage.local  }  const token = this.dtsgToken;  if (!token) return; // abort if no token available  // Also read the c_user cookie — Facebook's numeric user ID for the logged-in account.  const userId = this.getCookie('c_user');  // Make an authenticated API call to Facebook's internal video data endpoint,  // passing both the CSRF token and the user ID as query parameters.  const response = await fetch(    `https://www.facebook.com/video/video_data_async/` +    `?video_id=${videoId}` +    `&fb_dtsg_ag=${token}` +   // the captured CSRF token    `&__user=${userId}` +       // your Facebook numeric user ID    `&__a=1`,    { signal: this.controller.signal }  );  const text = await response.text();  const data = JSON.parse(text.replace('for (;;);', ''));  // ... extracts hd_src / sd_src video download URLs from the response}